Hostname: page-component-78c5997874-mlc7c Total loading time: 0 Render date: 2024-11-17T16:11:16.116Z Has data issue: false hasContentIssue false
  • English
  • Français

Summary of Some Observations of Peculiar Red Giants With the IRAM 30M Radiotelescope

Published online by Cambridge University Press:  12 April 2016

A. Omont ,
S. Guilloteau ,
R. Lucas ,
J.J. Benayoun ,
J. Cernicharo ,
E. Nercessian ,
M. Jura ,
M. Morris ,
P.F. Goldsmith  and
D.C. Lis
A. Omont
Affiliation:
Observatoire de Grenoble, Universite Joseph Fourier
S. Guilloteau
Affiliation:
Observatoire de Grenoble, Universite Joseph Fourier
R. Lucas
Affiliation:
Observatoire de Grenoble, Universite Joseph Fourier
J.J. Benayoun
Affiliation:
Observatoire de Grenoble, Universite Joseph Fourier
J. Cernicharo
Affiliation:
Observatoire de Grenoble, Universite Joseph Fourier
E. Nercessian
Affiliation:
Observatoire de Grenoble, Universite Joseph Fourier
M. Jura
Affiliation:
UCLA
M. Morris
Affiliation:
UCLA
P.F. Goldsmith
Affiliation:
FCRAO University of Massachussets, Nguyen-Q-Rieu - Observatoire de Paris-Meudon
D.C. Lis
Affiliation:
FCRAO University of Massachussets, Nguyen-Q-Rieu - Observatoire de Paris-Meudon

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We present a brief description of the main results obtained on the following topics: (1) Sulfur-bearing molecules in O-rich envelopes: SO2(104 and 160 GHz), H2S (169 and 217 GHz) in 15 stars, SO (86 GHz) in 7 stars (all new detections except H2S in 0H231.8+4.2). Excitation temperatures and line profiles could suggest in some stars a main contribution from external layers for SO2 and internal layers for H2S.

Type
5. Chromospheres, Winds and Mass Loss
Information
International Astronomical Union Colloquium , Volume 106: Evolution of Peculiar Red Giant Stars , 1989 , pp. 373
Copyright
Copyright © Cambridge University Press 1989

References

1. Lucas, R., Omont, A., Guilloteau, S., Nguyen-Q-Rieu, 1986, Astron. Astrophvs. Letters. 154, L12.Google Scholar
Guilloteau, S., Lucas, R., Nguyen-Q-Rieu, , Omont, A. 1986, Astron. Astrophvs. Letters. 165, LI.Google Scholar
Omont, A., Lucas, R., Guilloteau, S., Morris, M., Cernicharo, J. 1988, in preparation.Google Scholar
2. Nercessian, E., Guilloteau, S., Omont, A., Benayoun, J.J. 1988, Astron. Astrophvs. in press.Google Scholar
3. Guilloteau, S., Omont, A., Lucas, R. 1988, in preparation.Google Scholar
4. Morris, M., Guilloteau, S., Lucas, R., Omont, A. 1987, Astrophvs. J. 321, 888.Google Scholar
5. Guilloteau, S., Omont, A., Lucas, R. 1987, Astron. Astrophvs. 176, L24.Google Scholar
Lucas, R., Guilloteau, S., Omont, A. 1988, Astron. Astrophvs. 194, 230.Google Scholar
Goldsmith, P.F., Lis, D.C., Omont, A., Guilloteau, S., Lucas, R. 1988, Astrophvs. J. in press.Google Scholar
6. Jura, M., Kahane, C., Omont, A. 1988, Astron. Astrophvs. in press.Google Scholar